48691435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 65484720

約数和(自身を除く): 16793285

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 1987, 4901, 9935, 24505, 25831, 57623, 129155, 288115, 335803, 749099, 1679015, 3745495, 9738287, 48691435]

約数ペア:

[(1, 48691435), (5, 9738287), (13, 3745495), (29, 1679015), (65, 749099), (145, 335803), (169, 288115), (377, 129155), (845, 57623), (1885, 25831), (1987, 24505), (4901, 9935)]